CN210923954U - Obstacle prevention reminding device - Google Patents
Obstacle prevention reminding device Download PDFInfo
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- CN210923954U CN210923954U CN201921443582.5U CN201921443582U CN210923954U CN 210923954 U CN210923954 U CN 210923954U CN 201921443582 U CN201921443582 U CN 201921443582U CN 210923954 U CN210923954 U CN 210923954U
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Abstract
The utility model discloses an obstacle-prevention reminding device, which comprises a shell, a battery, a PCB and an ultrasonic sensor for detecting obstacle distance; the ultrasonic sensor is in pivot joint with the shell; the shell is provided with an accommodating cavity, the battery and the PCB are matched in the accommodating cavity, and the battery supplies power to the PCB and the ultrasonic sensor; the PCB board is provided with the interface that charges, interface, alarm subassembly and controller discharge, and the interface that charges realizes that external power source charges for the battery, and the interface that discharges realizes that the battery supplies power for external equipment, and the controller receives ultrasonic sensor's distance signal and carries out data processing to control alarm subassembly work when the distance is less than the safety threshold. The utility model discloses a set up ultrasonic sensor and survey user's peripheral environment, handle the distance signal through the controller and report to the police through the alarm subassembly in order to remind the user, remind the user to pay attention to safety in time, thereby reach the purpose that reduces the potential safety hazard, guarantee user's personal safety; and the utility model discloses can regard as emergent battery charging outfit to use.
Description
Technical Field
The utility model relates to a cell-phone safe handling technical field especially indicates a hindrance reminding device.
Background
With the popularization of smart phones, many people often communicate and exchange information through the mobile phones in work and life, and the convenience of work and life is greatly improved. However, there are many safety hazards in the process of using the mobile phone, for example, a common "head-lowering family" looks like "head-lowering and watching screen" at any time and place, and wants to fill up the fragmentary time by staring at the screen. The people of the type are usually attracted by the screen, are overwhelmed in the surrounding environment, are often stumbled by obstacles or hit pedestrians, even cause traffic accidents because the vehicles cannot be seen, and have great potential safety hazards.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hindrance reminding device can detect the obstacle to remind the user, in order to reduce the potential safety hazard, ensure user's personal safety.
In order to achieve the above purpose, the solution of the present invention is:
an obstacle-prevention reminding device comprises a shell, a battery, a PCB and an ultrasonic sensor for detecting obstacle distance; the ultrasonic sensor is in pivot joint with the shell; the shell is provided with an accommodating cavity, the battery and the PCB are matched in the accommodating cavity, and the battery supplies power to the PCB and the ultrasonic sensor; the PCB board is provided with the interface that charges, interface, alarm subassembly and controller discharge, and the interface that charges realizes that external power source charges for the battery, and the interface that discharges realizes that the battery supplies power for external equipment, and the controller receives ultrasonic sensor's distance signal and carries out data processing to control alarm subassembly work when the distance is less than the safety threshold.
The obstacle-prevention reminding device further comprises a telescopic assembly, a housing is provided with a containing space for the telescopic assembly to be movably matched, and the containing space is communicated with one side edge of the housing; the telescopic assembly comprises a movable bracket and a sensor bracket; the ultrasonic sensor is embedded on the sensor support, the end part of the sensor support is in pin joint fit with the end part of the movable support, and the movable support is in sliding fit in the accommodating space.
The lateral wall of the containing space is provided with a sliding groove, the side edge of the movable support is provided with a first sliding rail, the first sliding rail and the sliding groove are arranged oppositely, and the first sliding rail is in sliding fit with the sliding groove.
Screw holes are formed in the side walls of the containing spaces, and stop screws used for fixing the movable support are arranged in the screw holes.
The side of the sensor support is provided with a second sliding rail, the second sliding rail is arranged opposite to the sliding groove, and the second sliding rail is in sliding fit in the sliding groove.
The alarm component comprises a buzzer, and a sound transmitting hole opposite to the buzzer is formed in the shell.
The alarm assembly includes a rumble motor.
The shell is formed with the mounting hole that sets up with charging interface and discharge interface relatively.
The shell comprises an upper cover and a lower cover, and the upper cover and the lower cover are matched with each other to form the shell with an accommodating cavity.
After the structure is adopted, the utility model has the advantages that the peripheral environment of the user is detected by arranging the ultrasonic sensor, the distance signal is processed by the controller, the alarm component gives an alarm to remind the user, and the user is reminded of paying attention to the safety in time, so that the aims of reducing potential safety hazards and guaranteeing the personal safety of the user are fulfilled; and the utility model discloses can regard as emergent battery charging outfit to use, can provide emergent charging for the user.
Drawings
FIG. 1 is a perspective view of an embodiment of the present invention;
FIG. 2 is an exploded view of an embodiment of the present invention;
FIG. 3 is a diagram illustrating a state of use of an embodiment of the present invention;
the reference numbers illustrate: a housing 1; an upper cover 1A; a lower cover 1B; an accommodating chamber 11; a mounting hole 12; a housing space 13; a chute 131; a screw hole 132; a sound transmission hole 14; a battery 2; a PCB board 3; a charging interface 31; a discharge interface 32; a controller 33; a buzzer 34; a vibration motor 35; an ultrasonic sensor 4; a movable support 5; a first slide rail 51; a sensor holder 6; a second slide rail 61; stop screw 7.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
Referring to fig. 1 and 2, the utility model relates to a hindrance reminding device, mainly collocates the cell-phone and uses, including shell 1, battery 2, PCB board 3 and the ultrasonic sensor 4 that is used for surveying the obstacle distance.
The ultrasonic sensor 4 is pivotally connected with the housing 1, so that the relative angle between the ultrasonic sensor 4 and the surface of the housing 1 can be flexibly adjusted according to needs, namely, the orientation of the ultrasonic sensor 4 during use is adjusted. The housing 1 has a containing cavity 11, the battery 2 and the PCB 3 are matched in the containing cavity 11, and the battery 2 supplies power for the PCB 3 and the ultrasonic sensor 4. The PCB 3 is provided with a charging interface 31, a discharging interface 32, an alarm component and a controller 33, the charging interface 31 realizes that an external power supply charges the battery 2, the discharging interface 32 realizes that the battery 2 supplies power for external equipment (mainly a mobile phone), and the controller 33 receives a distance signal of the ultrasonic sensor 4 and performs data processing, and controls the alarm component to work when the distance is smaller than a safety threshold value. The housing 1 is formed with a mounting hole 12 disposed opposite to the charging interface 31 and the discharging interface 32.
The utility model discloses still including flexible subassembly, shell 1 is formed with the accommodation space 13 that supplies flexible subassembly clearance fit, and accommodation space 13 communicates with the one of which side of shell 1. The telescopic assembly comprises a mobile bracket 5 and a sensor bracket 6. The ultrasonic sensor 4 is embedded on the sensor support 6, the end part of the sensor support 6 is in pin joint fit with the end part of the movable support 5, and the movable support 5 is in sliding fit in the accommodating space 13.
The side wall of the storage space 13 is formed with a sliding groove 131, the side edge of the movable support 5 is formed with a first sliding rail 51, the first sliding rail 51 and the sliding groove 131 are arranged oppositely, so that the movable support 5 is in sliding fit in the storage space 13 and the structural stability during storage is improved, and the telescopic assembly can perform telescopic motion relative to the shell 1. A screw hole 132 is formed on the side wall of the receiving space 13, and a stop screw 7 for fixing the movable bracket 5 is provided in the screw hole 132.
The side of the sensor support 6 is formed with a second slide rail 61, and the second slide rail 61 is arranged opposite to the slide groove 131, so that the sensor support 6 is in sliding fit in the accommodating space 13, and the structural stability during accommodating is improved.
The alarm assembly includes a buzzer 34 or/and a vibration motor 35. When the alarm assembly includes the buzzer 34, the case 1 is formed with the sound transmitting hole 14 disposed opposite to the buzzer 34.
The housing 1 includes an upper cover 1A and a lower cover 1B, and the upper cover 1A and the lower cover 1B cooperate with each other to form the housing 1 having the accommodating chamber 11.
For improving user experience, the utility model discloses a whole can design into flat little volume structure, laminates in the back of cell-phone, if cell-phone back dunk, conveniently carries.
Referring to fig. 1, when not in use, the utility model discloses can accomodate flexible subassembly and the ultrasonic sensor 4 of inlaying on sensor holder 6 in accomodating space 13, so that the utility model discloses whole surface parallel and level, convenient whole accomodating. Referring to fig. 3, the utility model discloses then unscrew during the use and end position screw 7, the slip removes support 5 and makes the subassembly that stretches out and draws back, screws up again and ends position screw 7 and make and remove support 5 fixed, later rotary transducer support 6 can use with the angle of adjustment ultrasonic sensor 4.
Through the structure, the utility model has the advantages that the ultrasonic sensor 4 is arranged to detect the surrounding environment of the user, the distance signal is processed through the controller 33, the alarm component gives an alarm to remind the user, and the user is reminded of paying attention to the safety in time, so that the aims of reducing potential safety hazards and guaranteeing the personal safety of the user are fulfilled; and the utility model discloses can regard as emergent battery charging outfit to use, can provide emergent charging for the user.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (9)
1. An obstacle warning device which is characterized in that: the ultrasonic sensor comprises a shell, a battery, a PCB and an ultrasonic sensor for detecting obstacle distance; the ultrasonic sensor is in pivot joint with the shell; the shell is provided with an accommodating cavity, the battery and the PCB are matched in the accommodating cavity, and the battery supplies power to the PCB and the ultrasonic sensor; the PCB board is provided with the interface that charges, interface, alarm subassembly and controller discharge, and the interface that charges realizes that external power source charges for the battery, and the interface that discharges realizes that the battery supplies power for external equipment, and the controller receives ultrasonic sensor's distance signal and carries out data processing to control alarm subassembly work when the distance is less than the safety threshold.
2. A tamper evidencing device as claimed in claim 1, wherein: the telescopic component is also included, the shell is provided with a containing space for the telescopic component to be movably matched, and the containing space is communicated with one side edge of the shell; the telescopic assembly comprises a movable bracket and a sensor bracket; the ultrasonic sensor is embedded on the sensor support, the end part of the sensor support is in pin joint fit with the end part of the movable support, and the movable support is in sliding fit in the accommodating space.
3. A tamper evidencing device as claimed in claim 2, wherein: the lateral wall of the containing space is provided with a sliding groove, the side edge of the movable support is provided with a first sliding rail, the first sliding rail and the sliding groove are arranged oppositely, and the first sliding rail is in sliding fit with the sliding groove.
4. A tamper evidencing device as claimed in claim 3, wherein: screw holes are formed in the side walls of the containing spaces, and stop screws used for fixing the movable support are arranged in the screw holes.
5. A tamper evidencing device as claimed in claim 2, wherein: the side of the sensor support is provided with a second sliding rail, the second sliding rail is arranged opposite to the sliding groove, and the second sliding rail is in sliding fit in the sliding groove.
6. A tamper evidencing device as claimed in claim 1, wherein: the alarm component comprises a buzzer, and a sound transmitting hole opposite to the buzzer is formed in the shell.
7. A tamper evidencing device as claimed in claim 1 or 6, wherein: the alarm assembly includes a rumble motor.
8. A tamper evidencing device as claimed in claim 1, wherein: the shell is formed with the mounting hole that sets up with charging interface and discharge interface relatively.
9. A tamper evidencing device as claimed in claim 1, wherein: the shell comprises an upper cover and a lower cover, and the upper cover and the lower cover are matched with each other to form the shell with an accommodating cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921443582.5U CN210923954U (en) | 2019-09-02 | 2019-09-02 | Obstacle prevention reminding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921443582.5U CN210923954U (en) | 2019-09-02 | 2019-09-02 | Obstacle prevention reminding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210923954U true CN210923954U (en) | 2020-07-03 |
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ID=71365819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921443582.5U Active CN210923954U (en) | 2019-09-02 | 2019-09-02 | Obstacle prevention reminding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210923954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110456359A (en) * | 2019-09-02 | 2019-11-15 | 厦门兴联集团有限公司 | A kind of anti-obstacle alarm set |
-
2019
- 2019-09-02 CN CN201921443582.5U patent/CN210923954U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110456359A (en) * | 2019-09-02 | 2019-11-15 | 厦门兴联集团有限公司 | A kind of anti-obstacle alarm set |
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